COOLER DRINKING WATER
j, iWHEN YOU WORK OUTDOORS
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DRINKING WATER BAGS
Ü. S. PATENT 2467792—194*
CANADA PATENT 437708—1946
Eo«l* Drinking Water lagt kaap water caol by
evaporation principle ... 13° to 20° cooler than
lugi, kegs or (an as proved by an Independent
totting laboratory.
Special patented process gives you two Important
features not found In any other brandi (1) instant
wetting action keeps water cooler and (2) controlled
sweating action permits only water necessary for
actual cooling to seep through — no water wotted
by excessive dripping. And remember Eagle Water
•ogt require no pre-toaklng ... are always ready
for instant uso.
EAGLE WATER BAGS OUT-SELL ALL OTHER .
BRANDS ON THE MARKET COMBINED J
GUARANTEED
by the manufacturer for
one full year from date
of consumer purchase.
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POPULAR 2-BALLON SIZE only »1 59
Cu *rxnt
AT HARDWARE & FARM STORES EVERYWHERE
Mfgd. by H. WENZEL TENT & DUCK CO., 1035 PAUL ST.,
SAINT LOUIS 4, MO.
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PUT WATER _
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LAND
SPRINKLER
IRRIGATION
and Inciease
Yout
L PROFIT ^
Does it Cheaper!
Immediate
Dcliveryl
t
Available Now . . , Either
HAND OR WHEEL MOVE
i
ÈL LET OUR FIELD TECHNICIAN HELP YOU
PLAN a suitable Sprinkler Irrigation system
for your land. No Obligation.
Mail the Attached Coupon Now
WADE RAIN
Sprinkler Irrigatioi
AGRICULTURAL EQUIPMENT CO.
P. O. Box 1388, Great Falls, Montana
I am interested in Wade'Rain Sprinkler Irrigation.
Nome
Address
DON'T BUY
AUTOMATIC FIRE CONTROL
Unless ran want peace of mind, protection
for yon and your family, protection of
yonr home and buildings, and unless yon
buy the bestl
• No Refilling
* 24 Hr. Protection
* Simple to Install
• Stops All Types of Fires
• Can Be Used Automatically or
Manually
• Completely Automatic. You Do
Not Have to Go Near Hie Fire. Chi
cago Automatic Fire Control Smoth
ers the Fire Automatically
Before burins, be sure to see the ions,
sleek, attractive, fluorescent Ueht-ftxture
design of Automatic Fire Control Unit.
To Beautify and Protect Tour Home.
Writ« U:
Ckkafp AiteaaHc Fire CmNI
:
tM 1747
THE JUMBO SIPHON
ALUMINUM, Die. 5 inches, length 7 ft.,
Wt. 7 lbs. Discharges % of a cubic foot
per second with 1-foot head. Irrigates 2 Va
to 3 acres per day. Transportation Pre
paid
ALUMINUM. Dia. 6 inches, length 8 ft.,
Wt. 12 lbs. Discharges 1 cubic loot per
second with 1-foot head. Irrigates 3 Vi to 4
acres per day. F. O. B. Great Palls,
Mont.
SI 3.00
S18.00
-IT
■
... -
BORDER DIKE MACHINE. Easy to dike
70 acres per day. Only machine of it*
kind that builds dikes clear to ditch bank.
Caution: Tractor with lift required to op
erate. Home-made lift easy to Install. Lift
not furnished. All iron work complete and
ready to install. Less than 100 feet of
lumber to be bought by farmer.
IRON WORK ONLY, Wt. 06 lbs.S34.W
All price* subject to change without notice.
IRRIGATION FACILITIES
SÎS0 5th A VC. N.
Great Falls. Moat.
Be sure to give both NEW and
OLD postoffices when you change
address.
Treatment Method
By THOMAS E. LEIPER,
Bureau of Reclamation
Time of Treatment
Best results can be obtained at
less cost if treatment is applied be
fore the weeds have attained maxi
mum growth. Experience has indi
cated that most effective and econ
omical treatments in the Yellowstone
District have been accomplished be
tween July 15 and August 10, de
pending upon the season.
Material Used
Aromatic solvents of either coal
tar or petroleum origin. are used.
From 5 to 10 percent naptha emulsi
fier is used depending upon the tem
perature of the water. A number of
these prepared solvents are on the
market, the cost of which varies
from $.75 to $1 per gallon.
Method of Application
A gear or vane pump with capa
city of 3 to 5 gallons per minute,
powered by a gasoline engine is
satisfactory. It should be equipped
with an open by-pass system set for
best results at about 85 pounds pres
sure. The main objectives of applica
tion is to secure uniform dispersion
over the entire width of the water
in the channel. In order to reduce
cost of treatment, the flow of the
canal and lateral may be reduced to
10 or 20 percent of normal capacity,
or enough to just cover the water
weeds pravious to treatment.
Amount of Solvent to Use
(a) For the use of aromatic sol
vents of coal tar origin containing a
maximum of 2 percent emulsifier
of a non-ionic type or 5 percent of
a mohogany soap. Apply 4 to 4%
gallons of solvent for each cubic
foot per second of water flow in the
canal or drain being treated.
(b) For the use of aromatic sol
vents of petroleum origin contain
ing a maximum of 2 percent emul
sifier of non-ionic type or 5 percent
of a mohogany soap, apply 6 to 7
gallons of aromatic solvent for each
cubic foot per second of water flow
in the canal or drain being treated.
(c) A non-ionic type of emulsifier
is generally to be preferred to a
mohogany soap (petroleum sulpho
nates or sodium petroleum sulpho
! nates).
The application of the above
I amounts are to be dispersed into the
1 water in 30 minutes. A check on the
rig delivery may be made by catch
ing the volume sprayed into a con
tainer in one minute and multiply
j the amount by 30. Either the size of
orifices in the nozzles, the number
of nozzles, or the applied pressure
may be altered in order to deliver
the required amount in 30 minutes.
This concentration will usually be
sufficient to treat Vz to %-mile of
canal or lateral. Downstrèam sta
tions are then set up and only % to
% of the amount of solvent applied
at the first station is added to the
water. The white milky appearance
of the first application must be main
tained along the entire length of the
section of the canal or lateral under
treatment.
Results
Effect of the solvents should be
gin to show 12 hours after applica
tion. By the end of 24 hours the
weeds begin to settle to the bottom
of the channel, and in a few days
give the appearance of being plas
tered to the bottom. They then dis
integrate with no offensive odor and
break up in such small pieces that
no clogging of structures results. In
most cases the normal capacity is
restored in two to four days aft«*
treatment.
IRRIGATION SYSTEMS
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»
• Trade Mark Reg.
U. S, PAT. Office.
j.
IT'S
FOR FLEXIBILITY, RUGGEDNESS,
QUICK COUPLING, WATER SEAL
Shur-Rane , is the pioneer method of port
able irrigation. Couplers and Fittings are
designed for dependable, continuous use.
Every Shur-Rane system is engineered es
pecially to meet the particular irrigation
now on availability basis.)
SEND COUPON FOR NAME OF NEAREST DEALER
J Shur-Rane Irrigation Systems, Dept. B R
O. Box 145, San Jose, California
g Gentlemen: Please send me complete ln- !
g formation on Shur-Rane Irrigation Sys- S
g terns and the name of my nearest dealer, g
■ NAME_
g STREET.
I CITY_
" I
I
.STATE.
I
There is a SHUR-RANE Irrigation
Equipment Dealer Near You
See him or write to us tor complete details.
ANNIN WEED CONTROL CO.
Wholesale Distributor
Phone J-4
Columbus. Mont.
Si
RAIN BIRD
Spiinldeis.
« . give you
PLENTY OF WATER when
and where you NEED ITI
Stop erosion, save water and labor with
Rain Bird Sprinklers. Their even distri- •
bution of water and faultless operation
assure increased production at lower costs
on row crops, pasture, orchard or garden.
• Thara's a Rain Bird Sprinkler
Vs. fpatlally dcilgntd lor year Ir
■X , V ) riparian problem. Write today
\ T / for complete datait*.
RAIN BIRD SpiinklerMfg.Co.
GLENDORA,
CALIFORNIA
la
WYSS
SYSTEM
V.'.
TSÀ
%
odern 4quipment Ca
ns
CREAT
FALLS
CtNTRM.
- Alee Fastest end Simplest
HAND-MOVE COUPLERS